发明授权
- 专利标题： Bipolar plate and fuel cell including the same
- 专利标题（中）： 双极板和燃料电池包括相同
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申请号： US10772452申请日： 2004-02-06
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公开(公告)号： US07335438B2公开(公告)日： 2008-02-26
- 发明人: Seung jae Lee , Kyoung Hwan Choi , Hyuk Chang
- 申请人： Seung jae Lee , Kyoung Hwan Choi , Hyuk Chang
- 申请人地址： KR Suwon-Si, Gyeonggi-Do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-Si, Gyeonggi-Do
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： KR10-2003-0018502 20030325
- 主分类号： H01M8/02
- IPC分类号： H01M8/02 ; H01M8/04 ; H01M8/10
摘要：
A bipolar plate and a fuel cell using the same are provided. The bipolar plate includes a flow field that has a length between three and eight times greater than the square of the area of the bipolar plate. The fuel cell includes a first bipolar plate in which a fuel flow field having a length that is between three and eight times greater than the square of the area of the first bipolar plate is formed, and a second bipolar plate in which an air flow field having a length that is between three and eight times greater than the spare of the area of the second bipolar plate is formed. The fuel cell has a lower, uniform internal pressure and can produce a greater power.
公开/授权文献
- US20040191606A1 Bipolar plate and fuel cell including the same 公开/授权日：2004-09-30
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